He has a dangerous obsession with coffee and is afraid of free time. But reddit user garyngwind has come up with a simple and clever way to power on your computer using Alexa. Here's how it's done.

Few people realize Alexa can send a virtual hug. It's a neat little feature, a surprise that can improve someone's day. If ...

You can't change Alexa's name on your Amazon speaker, but you can change your speaker's "wake word." ...